Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
sec h-13 V
15, SYR 5/1 blocky
cAOLINITIC @/4x
poor plant frags
no lignites with
10 YR 5/6 limonite
STAINING OF JOINTS
DICOTS & SEQUOIA
18" 3" LIGNITE layer
[ LIGNITIC SH. ]
N-1 to SYR 3/4
some gyp & limonite
staining.
1/2 " 10YR 5/2 very
fissile sh. bearing
plant frags:
MONOCOTS
SEQUOIA
18,20" 5YR5/1 micaceous bedded
KAOLINITIC SLIGHT/X
SILTY SH WITH SOME
gyp & gyp efflor.
4 10YR 6/6 limonite
staining
wh color SYR 6/7
from 15 to 24